39458224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11159}}^1$

素因数の和:11197

約数の個数: 40

約数和(自身を含む): 87181920

約数和(自身を除く): 47723696

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 11159, 22318, 44636, 89272, 145067, 178544, 189703, 290134, 379406, 580268, 758812, 1160536, 1517624, 2321072, 2466139, 3035248, 4932278, 9864556, 19729112, 39458224]

約数ペア:

[(1, 39458224), (2, 19729112), (4, 9864556), (8, 4932278), (13, 3035248), (16, 2466139), (17, 2321072), (26, 1517624), (34, 1160536), (52, 758812), (68, 580268), (104, 379406), (136, 290134), (208, 189703), (221, 178544), (272, 145067), (442, 89272), (884, 44636), (1768, 22318), (3536, 11159)]